May 14 (Bloomberg) -- Matt Zames, the new head of JPMorgan
Chase & Co.’s chief investment office, may announce a shake-up of
the unit after the bank reported a $2 billion trading loss,
according to a person familiar with the matter.

Zames’s, 41, who replaced Ina Drew as head of the office
that oversees $360 billion, could announce changes as early as
today, said the person, who asked not to be identified because
the information isn’t public.